35 Startup Investors in Houston (2026)
68 investor organizations in Houston are in the Round Funded catalog: venture capital firms, accelerators and incubators. Below are the top 35 by investments on record: what each one backs, where it is based, how many startups it has invested in, and a way to reach the team behind each once you sign up.
- Investors in the catalog
- 68 in Houston
- Top sectors
- Healthcare & Biotech, Climate & Energy, and SaaS & Enterprise
- Median investments
- 6 investments
- This list
- Updated for 2026
Reach the teams at all 35 investors
- The contact to reach at every firm and program on this page
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The top 35 startup investors in Houston, by investments on record
Southwest-Midwest National Pediatric Device Innovation ConsortiumSouthwest-Midwest National Pediatric Device Innovation Consortium is a "free no-strings-attached" virtual accelerator.HoustonMedTech & Medical DevicesDigital Health & HealthTech286 investments
Indus River VenturesIndus River Ventures invest early as a lead investor and are healthcare leaders, powered by programs, platforms, and devices.HoustonHealthcare & BiotechDigital Health & HealthTechMedTech & Medical Devices20 investments
SpringUp CapitalSpringUp Capital is a Micro-VC fund and Scale-Up Accelerator.HoustonSaaS & EnterpriseFintechFoodTech & Agriculture19 investments
Gurukul VentureGurukul Venture is a venture capital investment firm.HoustonHealthcare & BiotechFintechMobility & Logistics12 investments
SURGE AcceleratorSURGE, a seed fund and mentor-driven accelerator, invests in and enables entrepreneurs to solve the world's energy problems.HoustonClimate & Energy10 investments
Eunike VenturesEunike Ventures is a business accelerator in the oil and gas industry.HoustonClimate & EnergyManufacturing & Industrial6 investments
Maroon Invest GlobalMaroon Invest Global is an investment platform focusing on Health, BioTech, Climate, and impact-driven ventures.HoustonHealthcare & BiotechDigital Health & HealthTechBiotech & Pharma6 investments
ElavantElavant is an incubator and investment company that offers strategic guidance, operational support, and partner network access services.HoustonHR & Future of WorkSaaS & Enterprise5 investmentsThat is 10 of 35.
Every firm and program below has a contact in the catalog. Create a free account to see them all.
RBLRBL is a biotech venture creation studio designed to rapidly build companies based on life-saving medical technologies..HoustonHealthcare & BiotechBiotech & Pharma3 investments
Houston Healthspan Innovation GroupHouston Healthspan Innovation Group is a life science accelerator that aims on the development of regenerative medicine and novel therapies.HoustonBiotech & PharmaHealthcare & BiotechMedTech & Medical Devices2 investments
Stoutbridge CapitalStoutbridge Capital is a financial firm that provides investment strategies to enhance market growth for organizations.HoustonManufacturing & IndustrialFintechSaaS & Enterprise1 investments
Teomics, LLCTeomics is an early-stage company developing a discovery platform to accelerate life science research.HoustonHealthcare & Biotech
BCF Partners CapitalBCF Partners Capital is a mineral and royalty capital firm.HoustonImpact & Social Enterprise
Blanco Growth PartnersBlanco Growth Partners is a search fund specializing in acquiring and managing companies for long-term growth.HoustonImpact & Social Enterprise
Calton HillCalton Hill develops and acquires high-growth potential businesses through self-funded investments.HoustonClimate & EnergyHealthcare & BiotechSaaS & EnterprisePitch the investors that back startups like yours.
Round Funded holds 68 investor organizations in Houston next to 60,000+ investors worldwide, with the contact to reach at each, and the outreach to do it from your own inbox.
How to find the right startup investors in Houston
Start with focus, not fame: the stage each investor takes, the sectors it backs and how many startups it has funded. Shortlist the VC firms that write checks at your stage, add the accelerators and incubators that take companies like yours, and write to each with your traction and your ask in the first three lines. An investor with many deals in your sector is a better first email than a famous name with none.
About this list
This list is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.
Frequently Asked Questions
How many startup investors are there in Houston?
The Round Funded catalog lists 68 investor organizations in Houston: venture capital firms, accelerators and incubators. This page shows the top 35 by investments on record; the count updates as the catalog is refreshed.
How is this list ranked?
By the number of investments on record for each firm or program, then by how complete its profile is. It is a catalog ranking, not an editorial one: an investor with many recorded deals sits above a famous name with few.
How do I pitch startup investors in Houston?
Open each investor's profile for its stage and sector focus first, then pitch the ones that match. VC firms take cold emails with traction up top; accelerators and incubators take applications through their own site. Sign up to see the contact behind each investor and reach them from your own Gmail.
Are these investors still active?
The catalog is refreshed continuously and each profile shows the investments on record. Check an investor's latest deals on its profile before you write, since focus and fund cycles change during the year.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.